产品名称
Purospher® STAR RP-18封尾 (5 µm) Hibar® RT 250-4.6, L × I.D. 250 mm x 4.6 mm Hibar® RT HPLC column
material
stainless steel column
agency
suitable for USP L1
product line
Purospher®
feature
endcapped
packaging
1 ea of
extent of labeling
17% Carbon loading
parameter
400 bar pressure
65 °C max. temp.
technique(s)
HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)
column L × I.D.
25 cm × 4.6 mm
surface area
330 m2/g
matrix
fully porous particle
matrix active group
C18 bonding phase
particle size
5 μm
pore size
120 Å pore size
operating pH range
1.5-10.5
separation technique
reversed phase
supercritical fluid (SFC)
storage temp.
no temp limit
Quality Level
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Analysis Note
理论塔板数(N/m)(甲苯): ≥ 80000
对称性(甲苯):0.8-1.4
容量系数(甲苯):1.0 - 3.0
Application
Features and Benefits
- 超纯二氧化硅(99.999%),具有优异的峰对称性
- 高分离效率
- 运行和批次间可重复结果
- Tanaka认为最好的综合性能
- 优异的pH值稳定性,从1.5到10.5
- 使用高含水移动相时,不发生崩塌
- 适用于LC-MS应用
General description
Legal Information
存储类别
11 - Combustible Solids
商品
Extraction and analysis of chlorogenic acid and baicalin active ingredients in traditional Chinese medicine (TCM) according to Chinese pharmacopeia monograph by HPLC with Purospher® RP-18e column
HPLC method on Purospher® RP-18e column analyzes ephedrine and pseudoephedrine HCl in traditional Chinese medicine.
Discover the Tanaka Test, a key protocol for evaluating the performance and selectivity of stationary phases in Reversed Phase HPLC separations.
Learn how the Purospher® STAR RP-18e Hibar® HPLC column meets the system suitability criteria outlined in the USP monograph for the fluticasone propionate assay.
实验方案
Powdered black pepper tested for pierine content follows USP guidelines using HPTLC and HPLC for dietary supplements.
相关内容
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